20134484464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{2293}}^1$

素因数の和:2654

約数の個数: 80

約数和(自身を含む): 41289357312

約数和(自身を除く): 21154872848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 223, 368, 428, 446, 856, 892, 1712, 1784, 2293, 2461, 3568, 4586, 4922, 5129, 9172, 9844, 10258, 18344, 19688, 20516, 23861, 36688, 39376, 41032, 47722, 52739, 82064, 95444, 105478, 190888, 210956, 245351, 381776, 421912, 490702, 511339, 548803, 843824, 981404, 1022678, 1097606, 1962808, 2045356, 2195212, 3925616, 4090712, 4390424, 5643073, 8181424, 8780848, 11286146, 11760797, 22572292, 23521594, 45144584, 47043188, 54713273, 90289168, 94086376, 109426546, 188172752, 218853092, 437706184, 875412368, 1258405279, 2516810558, 5033621116, 10067242232, 20134484464]

約数ペア:

[(1, 20134484464), (2, 10067242232), (4, 5033621116), (8, 2516810558), (16, 1258405279), (23, 875412368), (46, 437706184), (92, 218853092), (107, 188172752), (184, 109426546), (214, 94086376), (223, 90289168), (368, 54713273), (428, 47043188), (446, 45144584), (856, 23521594), (892, 22572292), (1712, 11760797), (1784, 11286146), (2293, 8780848), (2461, 8181424), (3568, 5643073), (4586, 4390424), (4922, 4090712), (5129, 3925616), (9172, 2195212), (9844, 2045356), (10258, 1962808), (18344, 1097606), (19688, 1022678), (20516, 981404), (23861, 843824), (36688, 548803), (39376, 511339), (41032, 490702), (47722, 421912), (52739, 381776), (82064, 245351), (95444, 210956), (105478, 190888)]